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Dr. Di Re was raised in Tacoma, Washington. He attended Loyola Medical School in Chicago, followed by his internal medicine residency at Northwestern University. He completed his gastroenterology fellowship in June, 2003 at the University of Washington.

Dr. Di Re is Board Certified in Internal Medicine and Gastroenterology. He brings to our clinic interest and training in all areas of gastroenterology with an emphasis on motility, biliary and pancreatic disease.

Some of his interests include skiing, running, and learning how to play golf.

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Dr. Kim was raised in Tacoma, Washington and attended the University of Washington, where she received her Bachelor of Science in Biology. After college, she pursued a medical degree at Albany Medical College in upstate New York, followed by her Internal Medical residency and Gastroenterology fellowship at Northwestern Memorial Hospital.

Her clinical interests and training are in all areas of gastroenterology and hepatology, including colon cancer screening, esophageal disorders, inflammatory bowel disease and liver diseases. She is board-certified in Internal Medicine and Gastroenterology.

Her hobbies include playing tennis, cooking and traveling and exploring new places with her husband and daughter.

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Frederick Park, MD, was born in New York City and grew up in the Hudson Valley region of upstate New York. He graduated magna cum laude from Princeton University where he majored in Chemistry and conducted research on mass spectrometry, while competing in wrestling and taekwondo. He then attended medical school in Seattle at the University of Washington School of Medicine and conducted research on cell biology at the Fred Hutchinson Cancer Research Center.

Dr Park completed his residency training in Internal Medicine and fellowship in Gastroenterology at the University of California San Diego (UCSD). He practiced at UCSD for a few years as a staff gastroenterologist while conducting research on colon cancer. He is board certified in Internal Medicine and Gastroenterology.

Certifications

Undergraduate: Princeton University

Medical School: University of Washington

Residency: University of California, San Diego

Fellowship: University of California, San Diego

Other Interests

He likes spending time with his wife, daughter and two sons, mountain biking, fishing, and just being outdoors.

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Dr. William Pearce is a native of Seattle. He received a Bachelor of Science in Microbiology from the University of Washington, where he also earned varsity letters in and coached intercollegiate crew.

He continued graduate study at the UW to include a MSPH and a PhD in Immunochemistry. His dissertation included the first development of a vaccine for Neisseria gonnorrhoeae. In 1984 he graduated as valedictorian from George Washington University School of Medicine and entered the Army. He completed residency training in Internal Medicine at Madigan Army Medical Center, where he remained as Chief Medical Resident and staff until 1989.

Dr. Pearce completed his fellowship training in Gastroenterology at Walter Reed Army Medical Center, afterward returning to Madigan for two years as a staff gastroenterologist. He is board-eligible in Internal Medicine and Gastroenterology and is a Clinical Associate Professor at the UW. Dr. Pearce has extensive experience in diagnostic and therapeutic endoscopy.

Dr. Pearce and his wife enjoy spending time with their grandson, gardening and golfing. He has been listed in "America's Best Doctors" and "Seattle's Best Doctors."

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Dr. Thomas graduated summa cum laude from the University of California-Davis with a Bachelor of Science in Biochemistry in 1976. In 1979, he received his medical degree and graduated magna cum laude from Baylor College of Medicine.

He completed his internship and residency at the University of Washington in 1983 followed by a fellowship in Gastroenterology at the University of California-San Diego in 1986.He is board-certified in Internal Medicine and Gastroenterology.

His interests include golf, old cars, gardening and baseball.

Undergraduate: University of California @ DavisMedical School: Baylor College of MedicineResidency: University of WashingtonFellowship: University of California

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Dr. Yen was raised in Southern California.He received his undergraduate from the University of California, Berkeley and received his medical degree from New York University.He completed his residency in Internal Medicine at UCLA and fellowship in Gastroenterology at the University of Buffalo.He has additional specialty training in Hepatology & Liver Transplantation as well as Advanced Therapeutic & Interventional Endoscopy, and graduated with a Masters degree in Public Health.

Dr. Yen served as faculty at the University of Colorado, Denver School of Medicine, where he specialized in advanced endoscopy and worked on outcomes research.Some of his previous research focused on colon polyp detection, GI cancer diagnosis and survival, liver transplant survival, and advanced endoscopy techniques.